Hi Guys,
Well, I 100% completed all turbo prep and went in to a load-bearing dyno for a few pulls. Set up is stock m20, m50/green top injectors, ms2 w/ wasted spark.
Benchmark Dyno Result was 147 to the ground w/ 141 ft lb of torque. The tuner only made 6 very small changes, nothing earth shattering. Crank taper, etc., really just refinements that my limited expertise wouldn't really know about without dumping more hours into forums and YT tutorials.
He told me that I had the tune pretty much dialed in; however, its idling at 1k and I still smell a crazy amount of exhaust during idle. He didn't even make a single change to my fuel table or ignition table, so either I hit a home run (unlikely) or he was really just concerned about the way it runs during a hard pull. If I drive it hard it drives great, which is what I had already dialed in a long time ago, so basically there was no driveability or, let's say, rolling in traffic tuning. I found this out sitting on the freeway heading back home.
I was also concerned about the injector dead time which concerns me because the dead time is not set to injector parameters, but that is what I set it to in order to make it run well for me. I think I might set it to what google says their dead time is later on today. *Could someone confirm 0.7628ms?
Hoping I can share my current tune with someone more knowledgeable and see if you guys notice anything or have any suggestions for the lower left end of the fuel VE table, ign, or anything else. I also get a small amount of bucking when I don't touch the clutch decelerating at very slow speeds in 2nd, but I think that might be the kevlar clutch. Unsure.
This is my first attempt at tuning a car that isn't classic American or Italian, so any help is appreciated.
Latest tune from today: https://www.dropbox.com/scl/fi/ho54b...-141-final.msq
Well, I 100% completed all turbo prep and went in to a load-bearing dyno for a few pulls. Set up is stock m20, m50/green top injectors, ms2 w/ wasted spark.
Benchmark Dyno Result was 147 to the ground w/ 141 ft lb of torque. The tuner only made 6 very small changes, nothing earth shattering. Crank taper, etc., really just refinements that my limited expertise wouldn't really know about without dumping more hours into forums and YT tutorials.
He told me that I had the tune pretty much dialed in; however, its idling at 1k and I still smell a crazy amount of exhaust during idle. He didn't even make a single change to my fuel table or ignition table, so either I hit a home run (unlikely) or he was really just concerned about the way it runs during a hard pull. If I drive it hard it drives great, which is what I had already dialed in a long time ago, so basically there was no driveability or, let's say, rolling in traffic tuning. I found this out sitting on the freeway heading back home.
I was also concerned about the injector dead time which concerns me because the dead time is not set to injector parameters, but that is what I set it to in order to make it run well for me. I think I might set it to what google says their dead time is later on today. *Could someone confirm 0.7628ms?
Hoping I can share my current tune with someone more knowledgeable and see if you guys notice anything or have any suggestions for the lower left end of the fuel VE table, ign, or anything else. I also get a small amount of bucking when I don't touch the clutch decelerating at very slow speeds in 2nd, but I think that might be the kevlar clutch. Unsure.
This is my first attempt at tuning a car that isn't classic American or Italian, so any help is appreciated.
Latest tune from today: https://www.dropbox.com/scl/fi/ho54b...-141-final.msq
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